what is the difference between von and aus? they both mean ‘from’ and I don’t get the difference...

1What is the solution to the equation 5x + 4 =19 What is the sum of all values of k such that the equation 2x^2-kx+8=0 has two distinct integer solutions? Which statement is true about inorganic compounds? They are not made of atoms. They contain carbon. They are not made from living things. They are all elements. PLZ HELP ME PLZ PLZ PLZ!!!!! This is a summary of Mia's pay stub: Gross Pay: $56.00 State Tax Withholding: $1.60 Social Security Tax: $2.35 Federal Tax Withholding: $3.68 Medicare Tax: $.81 Savings Deposit: $35.00 Charity Donation: $1.00 What percent of Mia's gross pay goes for taxes? Please help its economics The following are halogens except a. fluorine b. iodine c. chlorine d. phenol how do you know that liquid exerts pressure ? After a shipwreck, 120 rats manage to swim from the wreckage to a deserted island. The rat population on the island grows exponentially, and after 15 months, there are 280 rats on the island. A. Find a function that models the population t months after the arrival of the rats. B. What will the population be 3 years after the shipwreck? C. When will the population reach 2000 rats? How many factors are there in the algebraic expression 2x(x + 5)? Question 7 options: (a)2 (b)1 (c)4 (d)3 A 1.70 mm string of weight 0.0135 NN is tied to the ceiling at its upper end, and the lower end supports a weight WW. Ignore the very small variation in tension along the length of the string that is produced by the weight of the string. When you pluck the string slightly, the waves traveling up the string obey the equationy(x,t) = (8.50mm)cos(172rad?m?1x?2730rad?s?1t)Assume that the tension of the string is constant and equal to W.1) How much time does it take a pulse to travel the full length of the string?2) What is the weight W?3) How many wavelengths are on the string at any instant of time?4) What is the equation for waves traveling down the string?a) y(x,t) = (8.50 mm)cos(172rad?m?1 x ?2730rad?s?1t)b) y(x,t) = (8.50 mm)cos(172rad?m?1 x +2730rad?s?1t)c) y(x,t) = (10.5 mm)cos(172rad?m?1 x +2730rad?s?1t)d) y(x,t) = (10.5 mm)cos(172rad?m?1 x ?2730rad?s?1t) Simplify the following polynomial, then evaluate for x = -2 . 2x^2-4x+3x^2+x-7 Net requirements for component J are as follows: 60 units in week 2, 40 units in week 3, and 60 units in week 5. If a fixed-period, two-period lot-sizing method is used, what will be the quantity of the first planned receipt Das Geschft ist geffnet.Why does this sentence use the past participle of open if it is in the present tense? (2x +1) -7 (-6x+9) what is the answer if using the Distributive Property? 3x/5=30 solve the equation Simplify the following expression as much as possible.4^10/4^10 x 7^O=? how people in the Paleolithic Age would have benefited from working in pairs vs. working in groups? Dany scored 93 in physics, 88 in mathematics, and a score in chemistry that is double his score in geography. The average score of all 4 courses is 79. What were his scores in chemistry and geography?Linda scored a total of 265 point According to Smith, what has resulted from division of labor X2+14x=-7 what number must you add to complete the square